CVE-2021-37146

Published: 21 September 2021

An infinite loop in Open Robotics ros_comm XMLRPC server in ROS Melodic through 1.4.11 and ROS Noetic through1.15.11 allows remote attackers to cause a Denial of Service in ros_comm via a crafted XMLRPC call.

Priority

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package	Release	Status
ros-kinetic-ros-comm ROS ESM	upstream	Needs triage
ros-kinetic-ros-comm ROS ESM	xenial	Released (1.12.17+4)
ros-melodic-ros-comm ROS ESM	bionic	Released (1.14.11+1)
ros-melodic-ros-comm ROS ESM	upstream	Needs triage
ros-ros-comm Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	hirsute	Ignored (end of life)
	impish	Ignored (end of life)
	jammy	Needs triage
	kinetic	Ignored (end of life, was needs-triage)
	lunar	Ignored (end of life, was needs-triage)
	mantic	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	Patches: upstream: https://github.com/ros/ros_comm/pull/2185/commits/a4bcb22318e3f6426491bcfbf77308d9d11b615e upstream: https://github.com/ros/ros_comm/pull/2185/commits/80479f7aaec336db51b3fad4eae8c542244b96c8 upstream: https://github.com/ros/ros_comm/pull/2185/commits/f757a33dae813e2c764abbea745edb84dbe08ba6 upstream: https://github.com/ros/ros_comm/pull/2185/commits/fd311b6581693fa7f20a804af8edbc0aab7c12e4 upstream: https://github.com/ros/ros_comm/pull/2185/commits/5de07822c4478dd62aa49897d1d9ccdcd8869369 upstream: https://github.com/ros/ros_comm/commit/41a956c092b2f15405945f40f43dea09516df202

Severity score breakdown

Parameter	Value
Base score	7.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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